Sthook can I has been shaking up on the dwt dwts show. She's been shaking up her whole life. Abc's abbie boudreau caught up with the duo behind snooki and jwoww. Reporter: She's been burning up the dance floor on" "dancing with the stars." And remarkably frank about the old snooki. Have I my son changed my whole entire life. You should have known me before. I was terrible. You probably wouldn't eb like me. Reporter: Her pool parties on the jersey shore. Look out, I'm naked. Reporter: Are looking pretty different these day. The 25-year-old new momwears the hard partying ways are now a thing of the past. I do not mishangovers. They're coming out. Reporter: "Gma" went behind the scenes, watching as reality cameras rolled on the third season of snooki & jwoww, which they say has a more family friendly feel. It's fun, but no "jersey shore" kind of fun. People grow up. I'm so over that. Reporter: Both of these besties are soon to be brides. They're busy planning their weddings. Oh, my god. Reporter: Describe nicole's tastes. Very traditional. Reporter: Her wedding plans? Vegas, strippers, animals. Reporter: Strippers at a wedding? And while they admit lorenzo pay have slowed them down a little bit -- I just want to be with him and go to babies r us. Reporter: There's though way of taking the jersey shore out of snooki. I mean, nicole. Shut up! Reporter: For "good morning america," abbie boudreau, abc news, seaside heights, new jersey. You don't have to wait until tomorrow to see them. You can see snooki at "dancing with the stars" tonight at 8:00, 7:00 central, where? Right here tonight on the a, the [ patrick watson's

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